CN217984294U

CN217984294U - Cable erecting device for broadcasting and TV engineering construction

Info

Publication number: CN217984294U
Application number: CN202221240087.6U
Authority: CN
Inventors: 翁娟玲; 杨永进; 郭海峰; 郑树人
Original assignee: Fujian Intelligent Technology Co ltd
Current assignee: Fujian Intelligent Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-12-06
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a cable overhead mounting device is used in broadcasting and TV engineering construction, which comprises a base, the lower extreme fixed surface of base installs the universal wheel, the upper end fixed surface of base installs the support arm, the other end of support arm is provided with the mounting panel, the upper end surface of mounting panel is provided with the cable and places the seat, the cable is placed the upper end surface middle part of seat and has been seted up the wire casing, the both sides that the seat was placed to the cable are provided with the hydraulic pressure lift clamping device who is used for improving the fixed convenience of cable and steadiness. A broadcasting and TV engineering construction is with cable frame work device through being provided with hydraulic pressure lift clamping device, the rubber protection pad in the arc grip block can protect the cable to a certain extent, avoids the cable to take place the damage in the centre gripping process, simple structure has not only improved the convenience fixed to the cable, improves work efficiency, can also improve the steadiness when the cable erects, avoids the cable to take place to drop when erectting.

Description

Cable erecting device for broadcasting and TV engineering construction

Technical Field

The utility model relates to a broadcasting and TV engineering construction technical field specifically is a cable overhead device for broadcasting and TV engineering construction.

Background

The broadcast television is a news broadcasting tool for broadcasting sound, image and video through radio waves or wires, and is called sound broadcasting, and is called television broadcasting for broadcasting image and sound, and cables need to be erected during the construction of radio and television projects.

Present cable handing equipment for broadcast and television engineering construction simple structure, cable handing equipment is setting up the in-process to the cable and will all placing in the wire casing with the cable more, comparatively in disorder and the cable that the cable was placed in the use is not in the closed space, be not convenient for fix the cable, lead to the cable to drop easily when setting up, and after the cable was fixed in setting up the device, owing to lack guider, the cable can't be stretched, the cable efficiency of setting up has seriously been influenced, certain adverse effect has been brought for people's use, for this reason, we provide a cable handing equipment for broadcast and television engineering construction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the problem of the existence of above-mentioned prior art, provide a cable overhead device for broadcasting and TV engineering construction.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the utility model provides a cable overhead mounting device is used in broadcasting and TV engineering construction, includes the base, the lower extreme external fixed surface of base installs the universal wheel, the upper end external fixed surface of base installs the support arm, the other end of support arm is provided with the mounting panel, the upper end surface of mounting panel is provided with the cable and places the seat, the cable is placed the upper end surface middle part of seat and has been seted up the wire casing, the both sides that the cable was placed the seat are provided with the hydraulic pressure lift clamping device who is used for improving the fixed convenience of cable and steadiness, the lower extreme internal surface of wire casing is provided with the pulley guider who is used for improving the cable and removes the convenience.

Further, hydraulic pressure lift clamping device includes U type mounting bracket, the both sides internal surface of U type mounting bracket is provided with the slide rail, the upper end surface of U type mounting bracket is provided with the hydraulic pump, the other end of the piston rod of hydraulic pump is provided with the collar, the lower extreme surface of collar is provided with the swing joint seat, the both sides surface of swing joint seat is provided with the connecting block, be provided with the sliding sleeve between the surface of connecting block and the slide rail, the lower extreme surface of swing joint seat is provided with the connecting rod, the other end of connecting rod is provided with the arc grip block, the internal surface of arc grip block is provided with the rubber protection pad.

Further, the upper end fixed surface of U type mounting bracket and mounting panel is connected, slide rail and the both sides internal surface middle part fixed connection of U type mounting bracket, the upper end fixed surface of hydraulic pump and U type mounting bracket is connected, the swing joint seat passes through the piston rod fixed connection of collar and hydraulic pump, the swing joint seat passes through the piston rod and the U type mounting bracket swing joint of hydraulic pump, the sliding sleeve passes through the connecting block and is connected with the both sides fixed surface of swing joint seat, sliding sleeve and slide rail sliding connection, just the swing joint seat passes through sliding sleeve and slide rail sliding connection, the arc grip block passes through the lower extreme fixed surface of connecting rod and swing joint seat and is connected, the rubber protection pad bonds with the internal surface of arc grip block, the arc grip block passes through swing joint seat and unwrapping wire groove swing joint.

Further, the pulley guiding device comprises a mounting groove, bearing seats are arranged on the inner surfaces of two sides of the mounting groove, a movable shaft is arranged between the bearing seats, a guide wheel is arranged on the outer surface of the movable shaft, and a rubber anti-skid ring is arranged on the outer surface of the guide wheel.

Furthermore, the mounting grooves are located below the wire laying groove, the number of the bearing seats is two, the bearing seats are fixedly connected with the inner surfaces of the two sides of the mounting grooves, the movable shaft is movably connected with the bearing seats, the guide wheels are fixedly connected with the outer surfaces of the movable shafts and movably connected with the bearing seats through the movable shafts, the rubber anti-skid rings are bonded with the outer rings of the guide wheels, and the guide wheels penetrate through the middle of the outer surface of the lower end of the wire laying groove.

Furthermore, the universal wheel is fixedly connected with the outer surface of the lower end of the base, one end of the supporting arm is fixedly connected with the outer surface of the upper end of the base, the mounting plate is fixedly connected with the other end of the supporting arm, the cable placing seat is fixedly connected with the outer surface of the upper end of the mounting plate, and the cable placing groove penetrates through the middle of the outer surface of the upper end of the cable placing seat.

Advantageous effects

Compared with the prior art, the utility model provides a cable overhead device is used in broadcasting and TV engineering construction possesses following beneficial effect:

1. this cable erecting device is used in broadcasting and TV engineering construction, through being provided with hydraulic pressure lift clamping device, at first place different cables respectively in the wire casing that the cable was placed on the seat, when needs are fixed the cable, through controlling the hydraulic pump after, the piston rod in the hydraulic pump is released and can be driven the swing joint seat of lower extreme and push down, the swing joint seat can slide on the slide rail through the sliding sleeve, improve the stability that the swing joint seat pushed down, arc grip block when the swing joint seat lower extreme pushes down to the surperficial back of cable, can carry out the centre gripping with cable and wire casing and fix, rubber protection pad in the arc grip block can protect the cable to a certain extent, avoid the cable to take place the damage in clamping process, moreover, the steam generator is simple in structure, not only improved the convenience fixed when setting up the cable, and the work efficiency is improved, can also improve the steadiness when setting up the cable, avoid the cable to take place to drop when setting up.

2. This cable handing equipment is used in broadcasting and TV engineering construction, through being provided with pulley guider, the cable is fixed behind the wire arrangement inslot through hydraulic pressure lift clamping device, when needs are tensile to the cable, the cable surface can contact with the rubber antiskid ring of leading wheel surface, and when the pulling cable, the leading wheel can rotate between the bearing frame through the loose axle to for the tensile guide effect that improves of cable, be convenient for to the drawing of cable, further improve the convenience that the cable erect, further improve work efficiency.

Drawings

Fig. 1 is the utility model relates to a broadcasting and TV is cable overhead working equipment's overall plane structure schematic diagram for engineering construction.

Fig. 2 is the utility model relates to a broadcasting and TV engineering construction is with cable overhead device's hydraulic pressure lift clamping device's whole planar structure schematic diagram.

Fig. 3 is the utility model relates to a broadcasting and TV engineering construction is with enlarged structure schematic diagram of B department of cable frame device's hydraulic pressure lift clamping device.

Fig. 4 is the utility model relates to a broadcasting and TV engineering construction is with cable overhead mounting's slide guide's enlarged plane structure sketch map.

In the figure: 1. a base; 2. a universal wheel; 3. a support arm; 4. mounting a plate; 5. a cable placing seat; 6. a wire releasing groove; 7. a pulley guide; 701. mounting grooves; 702. a bearing seat; 703. a guide wheel; 704. a movable shaft; 705. a rubber anti-slip ring; 8. a hydraulic lifting clamping device; 801. a U-shaped mounting frame; 802. a slide rail; 803. a hydraulic pump; 804. a mounting ring; 805. a movable connecting seat; 806. connecting blocks; 807. a sliding sleeve; 808. a connecting rod; 809. an arc-shaped clamping block; 810. a rubber protection pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, a cable erecting device for broadcasting and TV engineering construction, including base 1, the lower extreme external fixed surface of base 1 installs universal wheel 2, the upper end external fixed surface of base 1 installs support arm 3, the other end of support arm 3 is provided with mounting panel 4, the upper end surface of mounting panel 4 is provided with cable and places seat 5, wire casing 6 has been seted up at the upper end surface middle part of cable and places seat 5, the both sides that the cable was placed seat 5 are provided with the hydraulic pressure lift clamping device 8 that is used for improving cable fixed convenience and steadiness, the lower extreme internal surface of wire casing 6 is provided with the pulley guider 7 that is used for improving cable removal convenience.

The hydraulic lifting clamping device 8 comprises a U-shaped mounting rack 801, sliding rails 802 are arranged on the inner surfaces of two sides of the U-shaped mounting rack 801, a hydraulic pump 803 is arranged on the outer surface of the upper end of the U-shaped mounting rack 801, a mounting ring 804 is arranged at the other end of a piston rod of the hydraulic pump 803, a movable connecting seat 805 is arranged on the outer surface of the lower end of the mounting ring 804, connecting blocks 806 are arranged on the outer surfaces of two sides of the movable connecting seat 805, a sliding sleeve 807 is arranged between the outer surface of the connecting block 806 and the sliding rails 802, a connecting rod 808 is arranged on the outer surface of the lower end of the movable connecting seat 805, an arc-shaped clamping block 809 is arranged at the other end of the connecting rod 808, and a rubber protection pad 810 is arranged on the inner surface of the arc-shaped clamping block 809.

The U-shaped mounting frame 801 is fixedly connected with the outer surface of the upper end of the mounting plate 4, the sliding rail 802 is fixedly connected with the middle parts of the inner surfaces of two sides of the U-shaped mounting frame 801, the hydraulic pump 803 is fixedly connected with the outer surface of the upper end of the U-shaped mounting frame 801, the movable connecting seat 805 is fixedly connected with the piston rod of the hydraulic pump 803 through the mounting ring 804, the movable connecting seat 805 is movably connected with the U-shaped mounting frame 801 through the piston rod of the hydraulic pump 803, the sliding sleeve 807 is fixedly connected with the outer surfaces of two sides of the movable connecting seat 805 through a connecting block 806, the sliding sleeve 807 is slidably connected with the sliding rail 802, the movable connecting seat 805 is slidably connected with the sliding rail 802 through the sliding sleeve 807, the arc-shaped clamping block 809 is fixedly connected with the outer surface of the lower end of the movable connecting seat 805, the rubber protection pad 810 is bonded with the inner surface of the arc-shaped clamping block 809, and the arc-shaped clamping block 809 is movably connected with the pay-off groove 6 through the movable connecting seat 805.

Example 2

As shown in fig. 1 and 4, a pulley guide device 7 is provided on the basis of embodiment 1, the pulley guide device 7 includes an installation groove 701, bearing blocks 702 are provided on inner surfaces of both sides of the installation groove 701, a movable shaft 704 is provided between the bearing blocks 702, a guide wheel 703 is provided on an outer surface of the movable shaft 704, and a rubber anti-slip ring 705 is provided on an outer surface of the guide wheel 703.

The mounting groove 701 is located below the wire laying groove 6, the number of the bearing seats 702 is two, the bearing seats 702 are fixedly connected with the inner surfaces of the two sides of the mounting groove 701, the movable shaft 704 is movably connected with the bearing seats 702, the guide wheel 703 is fixedly connected with the outer surface of the movable shaft 704, the guide wheel 703 is movably connected with the bearing seats 702 through the movable shaft 704, the rubber anti-skid ring 705 is bonded with the outer ring of the guide wheel 703, and the guide wheel 703 penetrates through the middle of the outer surface of the lower end of the wire laying groove 6.

The universal wheel 2 is connected with the lower end external surface fixed connection of base 1, and the one end of support arm 3 is connected with the upper end external surface fixed connection of base 1, and mounting panel 4 is connected with the other end fixed connection of support arm 3, and the upper end external surface fixed connection of seat 5 and mounting panel 4 is placed to the cable, and unwrapping wire groove 6 runs through the upper end surface middle part that the seat 5 was placed to the cable.

For embodiment 1 pulley guider 7 has been increased, through being provided with pulley guider 7, the cable passes through hydraulic pressure lift clamping device 8 to be fixed in unwrapping wire groove 6 back, when needs are stretched the cable, the cable surface can contact with the anti-skidding circle 705 of rubber of leading wheel 703 surface, when the pulling cable, leading wheel 703 can rotate between bearing frame 702 through loose axle 704, thereby for the tensile guide effect that improves of cable, be convenient for to the tensile of cable, further improve the convenience that the cable erect, further improve work efficiency.

Principle of operation

At first place different cables respectively in the wire casing 6 on the seat 5 is placed to the cable, when needs are fixed the cable, through controlling hydraulic pump 803 after, the piston rod in hydraulic pump 803 pushes out the back and can drive the swing joint seat 805 of lower extreme and push down, swing joint seat 805 can slide on slide rail 802 through sliding sleeve 807, improve the stability that swing joint seat 805 pushed down, arc grip block 809 when swing joint seat 805 lower extreme pushes down to the surface of cable after, can carry out the centre gripping with the wire casing 6 with the cable and fix, rubber protection pad 810 in the arc grip block 809 can protect the cable to a certain extent, avoid the cable to take place the damage in the clamping process, moreover, the steam generator is simple in structure, not only improved the convenience of fixing when erectting the cable, improve work efficiency, can also improve the steadiness when the cable erects, avoid the cable to take place to drop when erectting. Through being provided with pulley guider 7, the cable is fixed back in unwrapping wire groove 6 through hydraulic pressure lift clamping device 8, when needs are tensile to the cable, the cable surface can contact with the rubber antiskid circle 705 of leading wheel 703 surface, and when the pulling cable, leading wheel 703 can rotate between bearing frame 702 through loose axle 704 to for the tensile guide effect that improves of cable, be convenient for to the drawing of cable, further improve the convenience that the cable erect, further improve work efficiency.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a cable handing equipment for broadcasting and TV engineering construction, includes base (1), the lower extreme external fixed surface of base (1) installs universal wheel (2), the upper end external fixed surface of base (1) installs support arm (3), the other end of support arm (3) is provided with mounting panel (4), the upper end surface of mounting panel (4) is provided with the cable and places seat (5), the cable is placed the upper end surface middle part of seat (5) and has been seted up wire laying groove (6), its characterized in that: the cable is placed the both sides of seat (5) and is provided with hydraulic pressure lift clamping device (8) that are used for improving the fixed convenience of cable and steadiness, the lower extreme internal surface of unwrapping wire groove (6) is provided with pulley guider (7) that are used for improving the cable and remove the convenience.

2. The cable erection device for broadcasting and TV engineering construction of claim 1, characterized in that: the hydraulic lifting clamping device (8) comprises a U-shaped mounting rack (801), sliding rails (802) are arranged on the inner surfaces of the two sides of the U-shaped mounting rack (801), a hydraulic pump (803) is arranged on the outer surface of the upper end of the U-shaped mounting rack (801), a mounting ring (804) is arranged at the other end of a piston rod of the hydraulic pump (803), a movable connecting seat (805) is arranged on the outer surface of the lower end of the mounting ring (804), connecting blocks (806) are arranged on the outer surfaces of the two sides of the movable connecting seat (805), a sliding sleeve (807) is arranged between the outer surface of the connecting blocks (806) and the sliding rails (802), a connecting rod (808) is arranged on the outer surface of the lower end of the movable connecting seat (805), an arc-shaped clamping block (809) is arranged at the other end of the connecting rod (808), and a rubber protection pad (810) is arranged on the inner surface of the arc-shaped clamping block (809).

3. The cable erection device for broadcasting and TV engineering construction of claim 2, characterized in that: the U-shaped mounting frame (801) is fixedly connected with the outer surface of the upper end of the mounting plate (4), the sliding rails (802) are fixedly connected with the middle parts of the inner surfaces of the two sides of the U-shaped mounting frame (801), the hydraulic pump (803) is fixedly connected with the outer surface of the upper end of the U-shaped mounting frame (801), the movable connecting seat (805) is fixedly connected with the piston rods of the hydraulic pump (803) through a mounting ring (804), the movable connecting seat (805) is movably connected with the U-shaped mounting frame (801) through the piston rods of the hydraulic pump (803), the sliding sleeve (807) is fixedly connected with the outer surfaces of the two sides of the movable connecting seat (805) through a connecting block (806), the sliding sleeve (807) is slidably connected with the sliding rails (802), the arc-shaped clamping block (809) is fixedly connected with the outer surface of the lower end of the movable connecting seat (805) through a connecting rod (808), the rubber protective pad (810) is bonded with the inner surface of the arc-shaped clamping block (809), and the arc-shaped clamping block (809) is movably connected with the pay-off groove (6) through the movable connecting block (807).

4. The cable erection device for broadcasting and TV engineering construction of claim 1, characterized in that: the pulley guiding device (7) comprises a mounting groove (701), bearing blocks (702) are arranged on the inner surfaces of two sides of the mounting groove (701), a movable shaft (704) is arranged between the bearing blocks (702), a guide wheel (703) is arranged on the outer surface of the movable shaft (704), and a rubber anti-skid ring (705) is arranged on the outer surface of the guide wheel (703).

5. The cable erection device for broadcasting and TV engineering construction of claim 4, characterized in that: the mounting groove (701) is located below the pay-off groove (6), the number of the bearing seats (702) is two, the bearing seats (702) are fixedly connected with the inner surfaces of the two sides of the mounting groove (701), the movable shaft (704) is movably connected with the bearing seats (702), the guide wheels (703) are fixedly connected with the outer surfaces of the movable shafts (704), the guide wheels (703) are movably connected with the bearing seats (702) through the movable shafts (704), the rubber anti-skid rings (705) are bonded with the outer rings of the guide wheels (703), and the guide wheels (703) penetrate through the middle of the outer surfaces of the lower ends of the pay-off groove (6).

6. The cable erection device for broadcasting and TV engineering construction of claim 1, characterized in that: the universal wheel (2) is fixedly connected with the outer surface of the lower end of the base (1), one end of the supporting arm (3) is fixedly connected with the outer surface of the upper end of the base (1), the mounting plate (4) is fixedly connected with the other end of the supporting arm (3), the cable placing seat (5) is fixedly connected with the outer surface of the upper end of the mounting plate (4), and the cable placing groove (6) penetrates through the middle of the outer surface of the upper end of the cable placing seat (5).